As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ABNORMAL ENGINE PARAMETERS DURING CRUISE. REMOVED AND REPLACED LEFT ENG EPR TRANSMITTER PER MM 77-11-01 PERFORMED TEST 13 FOUND OK AS PER MM 71-00-00. FOUND LEFT ENGINE ETPU SENSE LINE LOOSE. SECURED LINE PER MM 70-51-00-912-001-ROO. ACCOMPLISHED HIGH POWER RUNS AND ALL INDICATIONS WERE NORMAL. OPS CHECKS OK.